【发布时间】:2019-07-03 22:40:01
【问题描述】:
所以我是 CSS 网格的新手,我一直在玩弄它。我正在尝试看看我是否可以将这个模型的布局与我一直在编写的一些实验代码相匹配:https://ibb.co/GFYqMRx
这是我的 HTML:
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<title></title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="normalize.css">
<link rel="stylesheet" href="styles.css">
</head>
<body class="body">
<div class="header">Header</div>
<div class="side-navigation">Side Navigation</div>
<main class="main">
<div class="item search">Search</div>
<div class="item traffic">Traffic</div>
<div class="item daily-traffic">Daily Traffic </div>
<div class="item mobile-users">Mobile Users</div>
<div class="item social-stats">Social Stats</div>
<div class="item new-members">New Members</div>
<div class="item recent-activity">Recent Activity</div>
<div class="item message-user">Message User</div>
<div class="item settings">Settings</div>
</main>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.8.0/Chart.bundle.min.js"></script>
<script src="app.js"></script>
</body>
</html>
这是我的 CSS:
* {
box-sizing: border-box;
}
.item {
border: 1px red solid;
}
.header {
background-color: purple;
grid-area: header;
}
.side-navigation {
background-color: orange;
grid-area: side-navigation;
}
.main {
background-color: grey;
grid-area: main;
}
.search {
grid-area: search;
}
.traffic {
grid-area: traffic;
}
.daily-traffic {
grid-area: daily-traffic;
}
.mobile-users {
grid-area: mobile-users;
}
.social-stats {
grid-area: social-stats;
}
.new-members {
grid-area: new-members;
}
.recent-activity {
grid-area: recent-activity;
}
.message-user {
grid-area: message-user;
}
.settings {
grid-area: settings;
}
body {
display: grid;
grid-template-rows: 80px 80px 1fr;
grid-template-areas:
"header"
"side-navigation"
"main";
}
@media (min-width: 769px) {
body {
grid-template-columns: 80px 1fr;
grid-template-rows: 80px 1fr;
grid-template-areas:
"header header"
"side-navigation main"
}
.main {
display: grid;
grid-template-columns: 1fr 1fr;
grid-auto-rows: 150px;
}
}
我首先能够通过操纵网格线来创建所需的布局,但我想看看我是否可以通过单独使用 grid-template-areas 属性来做同样的事情。
对于大于 769 像素的屏幕尺寸,我将嵌套的主容器分成两列,每列 1fr,但安装第三列后我最终得到了一些奇怪的效果:
为什么我无法在嵌套的主容器中创建等宽列?如果我为 grid-template-columns 放置两个 fr 单位,我的网格不应该被平均分成两半吗?
在我将网格应用于嵌套的主容器之前,一切都运行良好。
为什么我的网格项目在屏幕底部像这样乱七八糟?
【问题讨论】: